/*! `brainfuck` grammar compiled for Highlight.js 11.10.0 */
var hljsGrammar = (function () {
  'use strict';

  /*
  Language: Brainfuck
  Author: Evgeny Stepanischev <imbolk@gmail.com>
  Website: https://esolangs.org/wiki/Brainfuck
  */

  /** @type LanguageFn */
  function brainfuck(hljs) {
    const LITERAL = {
      className: 'literal',
      begin: /[+-]+/,
      relevance: 0
    };
    return {
      name: 'Brainfuck',
      aliases: [ 'bf' ],
      contains: [
        hljs.COMMENT(
          /[^\[\]\.,\+\-<> \r\n]/,
          /[\[\]\.,\+\-<> \r\n]/,
          {
            contains: [
              {
                match: /[ ]+[^\[\]\.,\+\-<> \r\n]/,
                relevance: 0
              }
            ],
            returnEnd: true,
            relevance: 0
          }
        ),
        {
          className: 'title',
          begin: '[\\[\\]]',
          relevance: 0
        },
        {
          className: 'string',
          begin: '[\\.,]',
          relevance: 0
        },
        {
          // this mode works as the only relevance counter
          // it looks ahead to find the start of a run of literals
          // so only the runs are counted as relevant
          begin: /(?=\+\+|--)/,
          contains: [ LITERAL ]
        },
        LITERAL
      ]
    };
  }

  return brainfuck;

})();
;
export default hljsGrammar;